document.write( "Question 998268: Mike can finish a job in 5 hours. After working for 20 minutes, he requested Ronald to work with him and the two finished the job in 3 hours. How long would it take Ronald alone to finish the same job?\r
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document.write( "IS 9 the correct answer? \n" );
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Algebra.Com's Answer #616082 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "RATES\r \n" ); document.write( "RT=J uniform rates rule to connect rate, time, amount of job.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "One-third of an hour Mike worked alone; three hours the two worked together; one whole job done.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |